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Commit 466cab87 authored by Lai Jiangshan's avatar Lai Jiangshan Committed by Al Viro
Browse files

lglock: make the per_cpu locks static 



The per_cpu locks are not used outside the file which contains the
DEFINE_LGLOCK(), so we can make these symbols static.

Signed-off-by: default avatarLai Jiangshan <laijs@cn.fujitsu.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andi Kleen <ak@linux.intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 462e1e1b

include/linux/lglock.h

+1 −1
Original line number Diff line number Diff line
@@ -49,7 +49,7 @@ struct lglock { 
};



#define DEFINE_LGLOCK(name)						\

	DEFINE_PER_CPU(arch_spinlock_t, name ## _lock)			\

	static DEFINE_PER_CPU(arch_spinlock_t, name ## _lock)		\

	= __ARCH_SPIN_LOCK_UNLOCKED;					\

	struct lglock name = { .lock = &name ## _lock }